Kodi bokosi la zinthu zoyendera ndi chiyani? Kodi ntchito yake ndi yotani?

Mabokosi a katundu amatchedwanso mabokosi osinthira. Angagwiritsidwe ntchito kusungira zinthu zosiyanasiyana. Ndi aukhondo, aukhondo komanso osavuta kugwiritsa ntchito. Pakadali pano amagwiritsidwa ntchito kwambiri m'makina, magalimoto, zida zapakhomo, mafakitale opepuka, zamagetsi ndi mafakitale ena. Mabokosi a katundu ndi osagwirizana ndi asidi, osagwirizana ndi alkali, osagwirizana ndi mafuta, osakhala ndi poizoni komanso opanda fungo. Zigawo zimatha kuzunguliridwa mosavuta, kuyikidwa bwino komanso kosavuta kusamalira.

Kuphatikiza pa kapangidwe koyenera komanso khalidwe labwino kwambiri, mabokosi oyendetsera zinthu akhala akugwiritsidwa ntchito kwambiri pa ntchito zoyendetsera zinthu, kuphatikizapo mayendedwe, kugawa, kusungira, kufalitsa ndi kukonza zinthu. Nthawi yomweyo, angagwiritsidwenso ntchito limodzi ndi makontena ena osiyanasiyana oyendetsera zinthu ndi malo ogwirira ntchito m'malo osiyanasiyana osungiramo zinthu, malo opangira zinthu ndi zochitika zina.

Makamaka chifukwa cha kukula kwachangu kwa makampani opanga zinthu, kugwiritsa ntchito mabokosi osungira zinthu kwafalikira kwambiri. Kungathandize kumaliza kasamalidwe ka zinthu zonse zosungiramo zinthu, ndipo ndikofunikira kwambiri kuti makampani opanga ndi kugawa zinthu azigwira ntchito yoyang'anira zinthu zamakono. Chogulitsachi chimapangidwa makamaka ndi zipangizo za LLDPE zosawononga chilengedwe ndipo chimapangidwa pogwiritsa ntchito ukadaulo wapamwamba.

Nthawi yomweyo, mitundu ya zinthu zogulitsira zinthu zomwe zili pamsika zikuchulukirachulukira. Zinthu zake zazikulu ndi izi: zopanda poizoni, zopanda fungo, zosanyowa, zosagwira dzimbiri, zopepuka, zolimba, zokhazikika, zooneka bwino, mitundu yowala, zoyera ndi zina.

Mu ntchito zothandiza, mabokosi oyendetsera katundu awonetsa ubwino waukulu. Sikuti ali ndi mphamvu zabwino zoletsa kupindika ndi kukalamba zokha, komanso ali ndi mphamvu zonyamula katundu mwamphamvu. Nthawi yomweyo, alinso ndi mphamvu zokoka, kukanikiza ndi kung'amba katundu mwamphamvu. Mabokosi oyendetsera katundu amtundu wa bokosi lopakira katundu angagwiritsidwe ntchito potumiza katundu komanso pomaliza. Mabokosiwo ndi opepuka, olimba komanso okhazikika. Kuphatikiza apo, amathanso kupangidwa kukhala zinthu zosiyanasiyana malinga ndi zofunikira zosiyanasiyana za ogwiritsa ntchito, ndipo mawonekedwe ake ndi okongola komanso opatsa.

Poganizira zofunikira pakugwiritsa ntchito mafakitale osiyanasiyana, popanga ndi kupanga mabokosi oyendetsera zinthu, amatha kupangidwa malinga ndi kukula komwe ogwiritsa ntchito amafunikira, kuti azitha kunyamula bwino, ndipo mabokosi angapo amatha kulumikizidwa, pogwiritsa ntchito bwino malo opangira zinthu, kuwonjezera mphamvu yosungiramo zinthu, ndikusunga ndalama zopangira. Kuphatikiza apo, mabokosi oyendetsera zinthu amathandizanso kukwaniritsa kufalikira kwa zinthu, kuyang'anira, kupanga ndi kuyang'anira zinthu zoyendetsera zinthu.